8727990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 12422730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 2719, 3210, 5438, 8157, 13595, 16314, 27190, 40785, 81570, 290933, 581866, 872799, 1454665, 1745598, 2909330, 4363995, 8727990]

約数ペア:

[(1, 8727990), (2, 4363995), (3, 2909330), (5, 1745598), (6, 1454665), (10, 872799), (15, 581866), (30, 290933), (107, 81570), (214, 40785), (321, 27190), (535, 16314), (642, 13595), (1070, 8157), (1605, 5438), (2719, 3210)]